1(of an insect) to drink (nectar, sap, blood etc)
2(of a person) to take (a narcotic drug)
3to drink through a straw
Example
fēng蜂niǎo鳥huì會xī shí吸食mǒu xiē某些huā duǒ花朵de的tián měi甜美huā花mì蜜。
蜂鳥會吸食某些花朵的甜美花蜜。
Hummingbirds drink the sweet nectar from certain flowers.